When wound, unit does not run. Will need serviced. Both case and band are sterling silver, the case marked inside and out and the band acid tested. Weighs approximately 20.42g altogether. The band is a thick wire band that measures about 5in long. Face measures just over 1in long by about 3/4" wide. The watch crystal has some scuffs/small cracks as you can see. Should be considered as is/for parts.